Committee Votes to Advance NASA Head Confirmation to Full Senate

Members say the Shift4 CEO has committed to keeping NASA’s lunar ambitions on track despite expressing aims to land humans on Mars.

Jack Daleo

Wednesday, April 30, 2025 at 12:54 PM ET

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Jack Daleo

Senators vote to advance the confirmation of Shift4 Payments CEO and private astronaut Jared Isaacman, President Donald Trump’s pick to lead NASA. [Courtesy: NASA live stream]

Key Takeaways:

Jared Isaacman's nomination for NASA administrator was advanced to the full Senate by a 19-9 committee vote, notable for its partisan split with all "no" votes coming from Democrats.
Isaacman committed to prioritizing Mars exploration while using the moon as a "stepping stone" as per federal law, and plans to address bureaucracy to get the Artemis program "back on track."
He advocated for NASA to focus on complex technologies like nuclear-powered spacecraft, while supporting commercial sector development for future launch vehicles beyond Artemis II and III.
Breaking with the Trump administration's proposal, Isaacman opposed a significant cut to NASA's science budget and expressed strong support for Earth science and ongoing projects like the Nancy Grace Roman Space Telescope.

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The Senate Committee on Commerce, Science, and Transportation on Wednesday voted to advance the confirmation of Shift4 Payments CEO and private astronaut Jared Isaacman—President Donald Trump’s nominee for NASA administrator—to the full Senate.

Isaacman’s confirmation was reported favorably after a 19-9 committee vote, with all “no” votes coming from Democrats. The partisan divide is notable, considering Isaacman has donated to both Democratic and Republican efforts and was grilled by Senators from both parties about his plans for the moon and Mars—and his ties to SpaceX CEO Elon Musk—during a hearing earlier in April.